Looking for Alt-Az tracking mount

I recently acquired an Orion 100mm F6 refractor and need a new mount for it. I would like a simple alt-az mount for grab and go (visual use) but I would also like to use this for outreach so tracking is mandatory.

I do not really want the added complexity of a goto mount. I have several but I want something simple here. I don't really want DSC's either. I want to visually locate an object, lock down the scope and let it track (at least for a while) without having to constantly nudge the scope. I would like positive locks so that overeager viewers won't move the scope off target and slow motion controls would be a real plus.

I have tried various EQ mounts and dislike the extended setup times required for accurate alignment.

I checked the Orion website and downloaded the manual. It sounds pretty good but it won't track objects above 60 degrees (above the horizon). Even if it could I don't think a long refractor would work without the tube hitting the mount. But we are definitely on the right track.

I know it's a goto but have you considered a Celestron SLT mount? They offer it with a 102mm f/6.5 so your scope should fit with no problems. You can still "star hop" using the HC and then let it track for you.
I have a couple of them so if you have any questions let me know.http://www.celestron...D=16&ProdID=661

I got the SLT mount for my solar scope and now use it with a T|MB 92L and it works very well. Sowould either of the slightly larger Nexstar mounts, and they run from $300 to abuot $500. . . versatile and handy.

The OP wants this mount for an f6, 100mm scope focal length of 600mm).

The Teletrack (in addition to its 60 degree limit) is only intended for optical tubes up to 15" long and weighing 8.8 lbs or less. This limits its use to very short tube refractors or small Cassegrain type scopes (90mm Maks, etc).

I think the Porta would be over loaded with a 4" refractor. My Voyager on a Oberwerk tripod handles my 20lb WO ZS110 with ease. Let us know how your quest for tracking-goto with a stand alone alt az goes. David

The PortaMount head is quite robust. The stock legs are a bit iffy. They carry my 4" 2-element WO refractor, but it is fairly light. If it were heavier I would probably swap them for something stronger. Still, it's a sweet alt-az mount.